In the past decades, the process of \(e^+e^-\)  annihilation into light mesons can be as ideal platform to probe light vector mesonic state. A typical example is the observation of \(Y(2175)\) , which had stimulated theorist's interest in revealing its inner structure [1]}, [2]}, [3]}, [4]}, [5]}, [6]}. In recent years, BESIII, as main force of studying light hadron spectroscopy, has accumulated more and more data of \(e^+e^-\)  annihilation into light mesons [7]}, [8]}, [9]}, [10]}, [11]}, [12]}, [13]}, [14]}. Especially, these experimental measurements from BESIII make that constructing light unflavor vector mesons around 2 GeV becomes possible [10]}, [14]}, [17]}, [1]}.
